condition	mean	min	max
4 h after light	3.3888206666666667	3.107926	3.896317
8 h after light	4.440173	1.676537	6.120206
12 h after light	3.6269563333333332	1.512174	6.106237999999999
16 h after light	7.461666666666666	3.714568	11.96754
4 h after dark	3.7157959999999997	2.441811	4.8758349999999995
8 h after dark	3.741864666666667	2.249216	4.719295