condition mean min max 1 h after light 3.0103525475 2.927039254 3.0936658410000004 3 h after light 2.3060454223333333 1.368516401 3.448718066 5 h after light 2.1540447276666668 1.70300988 2.996207263 7 h after light 1.8488505046666666 0.851583421 3.044485257 9 h after light 3.4880846869999997 2.629101875 4.397987847 11 h after light 4.405352413 2.8255668810000003 5.3687256329999995 13 h after light 4.220922346 2.7552491939999997 5.362047728 15 h after light 3.560251346 2.6848018469999997 4.403648104 1 h after dark 3.32093855 2.6360511630000003 4.181597443999999 3 h after dark 3.251449671 2.533413944 4.319417999 5 h after dark 2.761721398 1.9023543090000001 3.823860587 7 h after dark 2.655033592 2.402654849 3.0707969439999996