condition	mean	min	max
4 h after light	23.6961	21.0111	26.3811
8 h after light	22.97535	21.2438	24.7069
12 h after light	21.40835	20.2837	22.533
4 h after dark	24.403366666666667	23.1649	25.2527
8 h after dark	31.211333333333332	28.8386	32.8609
12 h after dark	25.398500000000002	23.4383	28.7738