condition	mean	min	max
4 h after light	792.2979675	736.396884	848.199051
8 h after light	828.4970754999999	815.136067	841.858084
12 h after light	949.3358559999999	844.208886	1054.462826
4 h after dark	1007.6603	882.457463	1132.863137
8 h after dark	1091.3160014999999	1040.553792	1142.078211
12 h after dark	933.583493	933.583493	933.583493