condition	mean	min	max
4 h after light	13.1659	12.3089	14.0229
8 h after light	14.381900000000002	11.4501	17.3137
12 h after light	20.630499999999998	17.3526	23.9084
4 h after dark	28.168	24.399	31.937
8 h after dark	22.415300000000002	20.1539	24.6767
12 h after dark	15.642299999999999	15.5619	15.7227