condition	mean	min	max
4 h after light	88.23993333333334	70.932	108.808
8 h after light	33.77563333333333	13.709	56.908
12 h after light	49.5111	29.8322	73.8819
4 h after dark	81.14313333333334	60.5904	91.9604
8 h after dark	157.899	116.947	212.36
12 h after dark	54.8037	50.8684	60.5316