condition	mean	min	max
4 h after light	11.289153333333333	11.233419999999999	11.36604
8 h after light	12.15376	12.14122	12.163739999999999
12 h after light	11.93574	11.77172	12.07058
4 h after dark	11.621083333333333	11.50658	11.763010000000001
8 h after dark	11.582326666666667	11.49134	11.679960000000001
12 h after dark	10.790113333333334	10.67688	11.00723