condition	mean	min	max
4 h after light	2035.471573	1830.259332	2240.683814
8 h after light	1631.268767	1470.429279	1792.108255
12 h after light	1940.8337920000001	1590.435527	2291.232057
4 h after dark	3268.6217315	3106.472945	3430.770518
8 h after dark	2505.7920759999997	1592.304975	3419.279177
12 h after dark	2949.919363	2949.919363	2949.919363