condition	mean	min	max
4 h after light	34.5079015	20.902839	48.112964
8 h after light	23.995442	23.995442	23.995442
12 h after light	15.4914135	15.057592	15.925235
4 h after dark	20.344958	16.694474	23.995442
8 h after dark	26.599314	17.682219	35.516409
12 h after dark	52.593486	52.593486	52.593486