condition	mean	min	max
4 h after light	44.9678	36.7886	53.147
8 h after light	34.62835	31.683	37.5737
12 h after light	35.08045	31.8382	38.3227
4 h after dark	31.140600000000003	27.7633	37.3342
8 h after dark	41.59733333333333	38.8225	43.0684
12 h after dark	39.57333333333333	38.7075	40.2041