condition	mean	min	max
1 h after light	3.4536959945000003	3.1555280910000003	3.7518638980000003
3 h after light	2.5351943876666665	1.836120655	3.229811057
5 h after light	3.1311187523333333	2.637801487	3.4196036789999997
7 h after light	2.4044621466666665	1.6074974709999998	3.42738105
9 h after light	2.9998606843333335	1.979108427	3.726982505
11 h after light	2.201357695	0.221129303	3.2970716089999996
13 h after light	2.957082164	2.689151643	3.277469421
15 h after light	2.459542752	1.3911332330000001	3.1146376360000003
1 h after dark	2.9313183720000002	2.4978145990000002	3.597500497
3 h after dark	2.9898367876666665	1.406387043	4.0409459519999995
5 h after dark	2.9463349623333333	2.3232200919999997	3.518477283
7 h after dark	3.21116113	1.5033324369999999	4.402287113