condition	mean	min	max
4 h after light	43.3846	40.7815	45.9877
8 h after light	28.71905	27.5356	29.9025
12 h after light	32.656549999999996	32.0286	33.2845
4 h after dark	43.16336666666667	39.8472	46.4941
8 h after dark	46.4667	45.9908	47.3044
12 h after dark	42.2246	39.4454	43.7399