condition	mean	min	max
0 h after light	0.255611	0.191922	0.3193
4 h after light	1.253044	0.944438	1.56165
8 h after light	3.17761	2.77991	3.57531
4 h after dark	1.7902049999999998	1.38526	2.19515
8 h after dark	1.483315	1.26849	1.69814
12 h after dark	0.8179525	0.637743	0.998162