condition	mean	min	max
4 h after light	223.5	223.5	223.5
8 h after light	264.8	250.0	279.6
12 h after light	216.9	171.2	262.6
4 h after dark	332.0	147.3	516.7
8 h after dark	446.45	326.9	566.0
12 h after dark	286.15	200.1	372.2