condition	mean	min	max
0 h after light	28.61825	27.1252	30.1113
4 h after light	20.6355	18.1411	23.1299
8 h after light	46.30605	45.4156	47.1965
4 h after dark	40.49275	35.2134	45.7721
8 h after dark	29.386899999999997	28.5003	30.2735
12 h after dark	23.48275	23.2759	23.6896