condition	mean	min	max
2 h after light	36.94255	26.1668	46.5369
6 h after light	26.974166666666665	19.9619	34.4584
10 h after light	21.0396	14.9084	29.3984
14 h after light	26.900283333333334	19.0414	37.0348
18 h after light	30.7325	22.9829	38.7173
2 h after dark	39.66833333333333	33.9239	49.0903