condition mean min max 1 h after light 4.853541714 4.244859577 5.413631059 3 h after light 5.328803264666666 4.907702017 5.678588803999999 5 h after light 5.15222807 4.396673079 5.846858478 7 h after light 5.3732005670000005 4.451581929 6.014613171000001 9 h after light 3.958676505666667 2.88594055 5.211247814 11 h after light 4.955342806666667 3.923567067 6.228086417999999 13 h after light 5.40673187 3.949085633 6.977692444 15 h after light 5.8764379700000005 5.367126774 6.782748807000001 1 h after dark 5.820903141 4.92700209 6.4117939129999995 3 h after dark 5.683442708666667 4.396057902 8.163423394 5 h after dark 5.145105116 4.547084409 5.77341862 7 h after dark 7.0597520026666665 5.962693937 8.598171228