condition	mean	min	max
4 h after light	36.599900000000005	33.6435	40.078
8 h after light	25.001233333333335	12.6817	32.1285
12 h after light	27.358999999999998	19.2919	39.2913
4 h after dark	49.0831	34.703	60.0574
8 h after dark	40.6844	31.9432	46.291
12 h after dark	30.9232	29.512	32.7003