condition	mean	min	max
0 h after light	43.7298	39.5958	47.8638
4 h after light	36.0835	36.0666	36.1004
8 h after light	39.728049999999996	38.4074	41.0487
4 h after dark	49.56605	47.8137	51.3184
8 h after dark	50.4312	48.0652	52.7972
12 h after dark	42.76865	39.8117	45.7256