condition	mean	min	max
4 h after light	38.83895	34.8468	42.8311
8 h after light	40.56365	38.6801	42.4472
12 h after light	37.506	28.5494	46.4626
4 h after dark	26.95583333333333	25.6196	28.9031
8 h after dark	28.436333333333334	25.8508	31.0722
12 h after dark	34.1239	32.8528	36.416