condition	mean	min	max
3 h after light	2.51551	2.25616	2.65536
6 h after light	3.1766199999999998	2.86395	3.37838
9 h after light	3.8632633333333333	3.56799	4.42927
12 h after light	3.8558174999999997	3.5864	4.10203
3 h after dark	6.507153333333333	4.97438	7.53739
6 h after dark	7.37074	6.25098	8.08855
9 h after dark	5.091043333333333	4.38456	6.48663
12 h after dark	3.5037399999999996	3.31274	3.69474