condition	mean	min	max
4 h after light	80.08744999999999	78.1695	82.0054
8 h after light	65.233	63.4253	67.0407
12 h after light	75.29660000000001	72.9201	77.6731
4 h after dark	129.823	125.325	134.321
8 h after dark	126.3595	119.263	133.456
12 h after dark	114.648	114.634	114.662