condition mean min max 1 h after light 2.0923092245 1.582805779 2.60181267 3 h after light 3.5244671723333334 3.13037486 4.201803601 5 h after light 3.5390025576666666 2.6200152 4.309352765 7 h after light 4.024121698 3.27532085 4.507087745 9 h after light 5.040247458333334 4.259094942 5.741817467000001 11 h after light 6.384323209000001 4.265006612 9.052391675 13 h after light 4.796648756333333 3.306299032 5.7971213079999995 15 h after light 5.255535072 4.523642184 5.694372548 1 h after dark 6.446571194333333 5.575463259 7.005144777999999 3 h after dark 7.031048617333333 6.770206497 7.535282499 5 h after dark 7.100103295 6.197291296 7.863064477999999 7 h after dark 6.353912602666666 6.141593889 6.7721741589999995