condition	mean	min	max
0 h after light	24.43395	23.5429	25.325
4 h after light	25.138550000000002	21.1581	29.119
8 h after light	18.728450000000002	18.4617	18.9952
4 h after dark	17.467100000000002	16.7423	18.1919
8 h after dark	29.87755	28.8713	30.8838
12 h after dark	23.385849999999998	20.3869	26.3848