condition	mean	min	max
4 h after light	804.25783	766.648506	841.867154
8 h after light	927.5785814999999	841.186695	1013.970468
12 h after light	1123.4242485	1110.131815	1136.716682
4 h after dark	1103.100605	1064.855597	1141.345613
8 h after dark	875.294129	742.119558	1008.4687
12 h after dark	1184.539749	1184.539749	1184.539749