condition	mean	min	max
4 h after light	46.1907485	22.87843	69.503067
8 h after light	52.81634	46.81654	58.81614
12 h after light	69.207329	39.864043	98.550615
4 h after dark	166.57343550000002	84.73541	248.411461
8 h after dark	276.603246	131.282128	421.924364
12 h after dark	71.299727	71.299727	71.299727