condition	mean	min	max
4 h after light	661.4	661.4	661.4
8 h after light	548.0	430.4	665.6
12 h after light	313.1	129.0	497.2
4 h after dark	238.89999999999998	133.6	344.2
8 h after dark	515.3	373.1	657.5
12 h after dark	584.7	521.8	647.6