condition	mean	min	max
4 h after light	22.67005	21.6392	23.7009
8 h after light	11.68125	11.2912	12.0713
12 h after light	11.59165	11.2326	11.9507
4 h after dark	12.92795	12.7837	13.0722
8 h after dark	17.887349999999998	17.0684	18.7063
12 h after dark	22.8702	22.4299	23.3105