condition	mean	min	max
3 h after light	2.8956833333333334	1.61901	3.77322
6 h after light	4.625413333333333	3.56647	6.25908
9 h after light	4.3013	3.19347	6.30686
12 h after light	4.61421	3.86821	6.24691
3 h after dark	6.432886666666667	5.96456	6.79336
6 h after dark	7.029016666666666	6.475	7.40171
9 h after dark	5.00396	4.99459	5.02185
12 h after dark	4.738995	4.13522	5.34277