condition mean min max 1 h after light 7.452569555 6.252014185 8.653124925 3 h after light 4.369582347333333 3.920671417 4.901769166 5 h after light 4.138513404333334 3.153245292 6.058266727 7 h after light 2.555546865 1.483865952 3.30129892 9 h after light 2.4516718526666668 0.0 4.323552253 11 h after light 1.5957351013333332 0.9219743029999999 2.085257697 1 h after dark 3.199557084333333 1.6740218999999998 5.172939634 3 h after dark 5.7829033553333336 5.062794661 7.092059099 5 h after dark 4.244964430666667 2.464936152 5.460548654 7 h after dark 5.59390962 4.401257064 6.759088682000001 9 h after dark 7.897233084333333 7.1026759120000005 8.984442452 11 h after dark 6.944415835666667 6.043230027999999 8.603779332