condition	mean	min	max
4 h after light	9.0360825	8.933253	9.138912
8 h after light	9.150732	8.940083	9.361381
12 h after light	10.1526055	9.811555	10.493656
4 h after dark	9.3393575	9.123544	9.555171
8 h after dark	9.224668999999999	8.648665	9.800673
12 h after dark	9.538025	9.538025	9.538025