condition	mean	min	max
4 h after light	45.290350000000004	43.7593	46.8214
8 h after light	38.657799999999995	34.7602	42.5554
12 h after light	38.71015	38.5711	38.8492
4 h after dark	57.360400000000006	47.7043	67.4985
8 h after dark	51.751733333333334	47.3639	55.3662
12 h after dark	40.81946666666666	38.3531	44.2359