condition mean min max 1 h after light 0.949523983 0.949523983 0.949523983 3 h after light 1.4852901644999998 1.135614505 1.834965824 5 h after light 2.642300167 2.577918363 2.706681971 7 h after light 4.1698223325 2.989126932 5.350517733 9 h after light 6.4004219695 4.819772675 7.981071264 11 h after light 9.698591888 8.390514536 11.00666924 1 h after dark 8.5419221095 5.7511322289999995 11.33271199 3 h after dark 8.845131365 4.64677436 13.04348837 5 h after dark 4.7200662205 3.827692573 5.612439867999999 7 h after dark 5.8547154335 5.213537056 6.495893811 9 h after dark 6.930465971 6.580566928 7.280365014 11 h after dark 7.8902116069999995 7.624341026000001 8.156082188