condition	mean	min	max
4 h after light	41.58775	40.4684	42.7071
8 h after light	33.31355	31.3982	35.2289
12 h after light	20.4929	18.3056	22.6802
4 h after dark	22.0629	19.4081	24.7177
8 h after dark	20.516399999999997	19.6206	21.4122
12 h after dark	29.766199999999998	27.9503	31.5821