condition	mean	min	max
4 h after light	37.79275	30.5139	45.0716
8 h after light	32.04515	28.209	35.8813
12 h after light	42.6712	41.7353	43.6071
4 h after dark	52.728366666666666	50.1041	57.7657
8 h after dark	48.1912	45.2162	52.1704
12 h after dark	33.15970333333333	5.83701	48.5421