condition	mean	min	max
4 h after light	11.560649999999999	10.3378	12.7835
8 h after light	16.1316	15.6399	16.6233
12 h after light	15.9226	14.1361	17.7091
4 h after dark	23.5751	19.0952	28.055
8 h after dark	14.10725	14.1007	14.1138
12 h after dark	12.1633	10.6639	13.6627