condition	mean	min	max
2 h after light	41.50046666666667	34.591	45.7599
6 h after light	29.03425	25.1675	32.7855
10 h after light	28.414099999999998	20.1946	36.0115
14 h after light	30.526116666666667	20.8659	42.0396
18 h after light	31.9039	21.9093	43.8114
2 h after dark	43.391216666666665	35.9591	52.26