condition mean min max 1 h after light 0.93331498 0.715498484 1.151131476 3 h after light 4.3380720329999995 2.122288041 5.834201501 5 h after light 4.834813787666667 4.532723807 5.386690956 7 h after light 7.420566392 6.0920967820000005 8.696774944 9 h after light 7.859051553666666 5.604138206 9.115957596 11 h after light 8.813042775333333 7.62369932 11.03466722 13 h after light 7.519457576333333 6.612598065 8.695681961 15 h after light 7.616171132000001 6.712004617000001 8.847711918 1 h after dark 9.705618085 8.148841885 12.18117516 3 h after dark 9.038326988666666 7.651540456 11.30292375 5 h after dark 6.699475424 5.897298359 7.647721174 7 h after dark 8.758052034333334 7.397829002000001 11.24436464