condition	mean	min	max
4 h after light	1.762805	1.05573	2.46988
8 h after light	4.349869999999999	4.0108	4.68894
12 h after light	4.11572	3.89951	4.33193
4 h after dark	5.82524	2.35855	7.79784
8 h after dark	3.03662	1.6326	3.809
12 h after dark	2.70535	1.67948	3.60925