condition	mean	min	max
4 h after light	11.262059	11.07438	11.449738
8 h after light	11.360748	10.159847	12.561649
12 h after light	13.5471715	11.191135	15.903208
4 h after dark	9.796228	9.201144	10.391312
8 h after dark	13.177271999999999	12.782777	13.571767
12 h after dark	13.844453	13.844453	13.844453