condition	mean	min	max
4 h after light	24.8795	17.2616	31.7248
8 h after light	27.3643	10.1604	40.7097
12 h after light	38.244033333333334	22.9635	58.6488
4 h after dark	41.623599999999996	30.4304	49.3337
8 h after dark	32.6105	26.3641	39.5422
12 h after dark	23.121066666666668	21.5342	23.9348