condition mean min max 1 h after light 1.9247748759999999 1.691178235 2.158371517 3 h after light 1.9885785473333333 1.322790022 3.13037486 5 h after light 1.6891164959999998 1.24450722 2.3047748169999998 7 h after light 2.082465339 1.460042509 2.56013533 9 h after light 2.1711480893333333 1.34382962 2.629101875 11 h after light 1.7008674406666666 1.4394397319999999 1.9451904469999999 13 h after light 1.8060911396666666 1.224555197 2.305673247 15 h after light 2.017269799 1.442574379 2.461393541 1 h after dark 2.532858023 1.7573674419999998 3.696774552 3 h after dark 2.654357114666667 2.055241258 3.377885258 5 h after dark 2.201058962333333 1.712118878 2.769002494 7 h after dark 2.4138686173333332 1.766657977 2.791633586