condition	mean	min	max
4 h after light	140.26722949999998	137.32883	143.205629
8 h after light	136.91743350000002	128.679733	145.155134
12 h after light	122.67830850000001	101.84649	143.510127
4 h after dark	114.8902765	114.192836	115.587717
8 h after dark	114.763067	107.899604	121.62653
12 h after dark	102.634525	102.634525	102.634525