condition	mean	min	max
4 h after light	1.65294	1.63765	1.66823
8 h after light	1.6080865	0.576833	2.63934
12 h after light	2.53272	1.87246	3.19298
4 h after dark	4.51346	3.6795	5.73551
8 h after dark	2.8449533333333337	1.19744	4.06334
12 h after dark	2.5807803333333332	0.958801	3.5884