condition	mean	min	max
4 h after light	486.14380500000004	482.272216	490.015394
8 h after light	507.4210745	496.385903	518.456246
12 h after light	541.1481154999999	537.876417	544.419814
4 h after dark	599.3584965	583.073301	615.643692
8 h after dark	728.5599515	706.025917	751.093986
12 h after dark	572.091106	572.091106	572.091106