condition	mean	min	max
4 h after light	10.756364999999999	7.84543	13.6673
8 h after light	11.0348	10.1728	11.8968
12 h after light	11.4285	10.6743	12.1827
4 h after dark	15.136099999999999	12.8833	17.3889
8 h after dark	11.35445	10.966	11.7429
12 h after dark	9.415135	9.2537	9.57657