condition	mean	min	max
0 h after light	5.66201	5.30367	6.02035
4 h after light	4.281115	4.27898	4.28325
8 h after light	5.409174999999999	5.15928	5.65907
4 h after dark	6.8163599999999995	6.42528	7.20744
8 h after dark	6.65707	6.04052	7.27362
12 h after dark	4.64882	4.59763	4.70001