condition	mean	min	max
4 h after light	218.62226049999998	198.8912	238.353321
8 h after light	97.277425	88.385858	106.168992
12 h after light	159.585925	67.709024	251.462826
4 h after dark	19.100011000000002	16.442296	21.757726
8 h after dark	23.617321	21.326217	25.908425
12 h after dark	647.166609	647.166609	647.166609