condition	mean	min	max
4 h after light	177.37349999999998	166.914	187.833
8 h after light	156.673	154.427	158.919
12 h after light	155.467	150.866	160.068
4 h after dark	204.91	200.538	208.987
8 h after dark	233.92333333333335	224.147	248.324
12 h after dark	209.90766666666667	203.046	217.007