condition	mean	min	max
4 h after light	101.4378	94.3556	108.52
8 h after light	37.78195	37.2963	38.2676
12 h after light	16.6411	14.8078	18.4744
4 h after dark	43.56433333333334	38.3616	49.026
8 h after dark	41.58443333333333	37.9127	46.9967
12 h after dark	70.1262	61.9779	76.0635