condition mean min max 1 h after light 3.912268125 1.851481305 5.846582439 3 h after light 2.903912491333333 1.074327612 4.11312169 5 h after light 5.604605257666667 4.187307695 6.451705907000001 7 h after light 4.146344324 1.336580705 5.719143888 9 h after light 6.662517959333334 3.923075435 11.21262703 11 h after light 4.939490905333334 1.153990314 10.53983855 13 h after light 5.311964182666666 4.250049034 6.313250269 15 h after light 2.7507997746666666 1.304628174 4.435641962 1 h after dark 5.438508329333333 2.466074582 8.933069209 3 h after dark 2.535492443 1.136923248 5.158639375 5 h after dark 5.202194718333333 2.029016457 7.47148292 7 h after dark 8.728675800666666 3.413014533 13.69941252