condition	mean	min	max
4 h after light	1.627345	1.51392	1.74077
8 h after light	1.585645	1.10222	2.06907
12 h after light	1.562725	0.71428	2.41117
4 h after dark	3.00543	2.26899	3.88894
8 h after dark	2.4670633333333334	1.00808	4.03791
12 h after dark	1.08798	0.0	1.87932