condition	mean	min	max
4 h after light	32.3507	30.2133	34.4881
8 h after light	42.52905	42.1682	42.8899
12 h after light	39.9935	36.4472	43.5398
4 h after dark	70.12376666666667	69.6658	70.7187
8 h after dark	54.9523	52.5144	57.4026
12 h after dark	43.6106	40.973	45.8822