condition	mean	min	max
4 h after light	426.0	426.0	426.0
8 h after light	409.85	365.3	454.4
12 h after light	463.2	322.6	603.8
4 h after dark	531.8	491.6	572.0
8 h after dark	536.9	514.3	559.5
12 h after dark	527.95	496.2	559.7