condition	mean	min	max
4 h after light	1.1577	0.0	1.91143
8 h after light	0.88566	0.23503	1.37796
12 h after light	0.9886856666666667	0.835763	1.21833
4 h after dark	1.4753166666666666	1.1942	1.89595
8 h after dark	2.5678900000000002	1.58342	3.74512
12 h after dark	3.9531	3.63078	4.41787