condition	mean	min	max
3 h after light	0.5122486666666667	0.147826	1.01258
6 h after light	0.768663	0.334464	0.995116
9 h after light	1.7330566666666667	1.32525	2.0417
12 h after light	2.65744675	0.736407	3.79405
3 h after dark	2.465733333333333	2.29777	2.58783
6 h after dark	1.356283	0.682519	1.74249
9 h after dark	1.37007	1.03973	1.67264
12 h after dark	0.335156	0.293443	0.376869