condition	mean	min	max
4 h after light	228.5	228.5	228.5
8 h after light	301.45	266.0	336.9
12 h after light	321.0	287.0	355.0
4 h after dark	289.95000000000005	149.8	430.1
8 h after dark	230.95	229.7	232.2
12 h after dark	198.45	124.5	272.4