condition	mean	min	max
4 h after light	238.8119455	238.73452	238.889371
8 h after light	307.7549335	307.071883	308.437984
12 h after light	457.341029	428.515377	486.166681
4 h after dark	828.025807	494.665711	1161.385903
8 h after dark	717.722557	587.597673	847.847441
12 h after dark	506.544304	506.544304	506.544304