condition	mean	min	max
4 h after light	45.537971999999996	35.129084	55.94686
8 h after light	36.510614	30.427764	42.593464
12 h after light	41.238779	36.049165	46.428393
4 h after dark	33.1160945	25.55065	40.681539
8 h after dark	53.949198	34.168723	73.729673
12 h after dark	20.439063	20.439063	20.439063