condition	mean	min	max
0 h after light	1.5569950000000001	1.55561	1.55838
4 h after light	1.8827099999999999	1.71418	2.05124
8 h after light	2.294685	2.23555	2.35382
4 h after dark	3.016535	2.97746	3.05561
8 h after dark	3.167955	3.06416	3.27175
12 h after dark	1.57731	1.18798	1.96664