condition	mean	min	max
0 h after light	67.6284	66.6988	68.558
4 h after light	34.68105	34.453	34.9091
8 h after light	25.264899999999997	23.2212	27.3086
4 h after dark	41.8404	35.5783	48.1025
8 h after dark	58.0773	57.6047	58.5499
12 h after dark	55.1687	47.7101	62.6273