condition	mean	min	max
4 h after light	13.6249265	11.509312	15.740541
8 h after light	27.7269195	22.415069	33.03877
12 h after light	28.898496	22.262995	35.533997
4 h after dark	43.370208000000005	36.906325	49.834091
8 h after dark	35.5506995	24.70807	46.393329
12 h after dark	15.663284	15.663284	15.663284