condition	mean	min	max
4 h after light	10.153645000000001	10.138578	10.168712
8 h after light	10.8120765	10.138578	11.485575
12 h after light	9.538449	9.484898	9.592
4 h after dark	10.2439015	9.07473	11.413073
8 h after dark	10.594054	9.80799	11.380118
12 h after dark	9.850986	9.850986	9.850986