condition	mean	min	max
2 h after light	1.7878133333333333	1.63898	2.00372
6 h after light	0.960768	0.886311	1.08418
10 h after light	0.8678076666666666	0.740253	0.964784
2 h after dark	0.598975	0.532717	0.672106
6 h after dark	0.8328936666666666	0.811957	0.844552
10 h after dark	0.793521	0.729483	0.835574