condition	mean	min	max
0 h after light	28.88095	27.4108	30.3511
4 h after light	22.2023	13.1199	31.2847
8 h after light	21.05135	16.8521	25.2506
4 h after dark	74.6349	57.5857	91.6841
8 h after dark	42.1715	39.2785	45.0645
12 h after dark	32.1689	25.029	39.3088