condition	mean	min	max
4 h after light	5.3323860000000005	2.806062	6.661377000000001
8 h after light	2.8205970000000002	1.524097	4.528282
12 h after light	5.733502666666666	4.94956	6.466858
16 h after light	7.467538666666667	5.074577	9.699352000000001
4 h after dark	8.818284666666667	5.9108410000000005	12.99191
8 h after dark	3.913583666666667	1.953889	5.540547