condition	mean	min	max
4 h after light	43.1714	41.9601	44.3827
8 h after light	35.49105	34.6041	36.378
12 h after light	40.165350000000004	38.7681	41.5626
4 h after dark	44.2808	42.5033	46.0583
8 h after dark	43.8364	43.5615	44.1113
12 h after dark	47.18055	47.0163	47.3448