condition	mean	min	max
4 h after light	66.030733	64.215301	67.846165
8 h after light	62.8108265	61.406352	64.215301
12 h after light	62.10377150000001	57.965532	66.242011
4 h after dark	73.042727	62.349735	83.735719
8 h after dark	64.493585	54.922769	74.064401
12 h after dark	64.215301	64.215301	64.215301