condition	mean	min	max
3 h after light	501.2538333333333	428.303	696.425
7 h after light	517.16225	412.884	641.287
11 h after light	567.1888333333334	469.7	692.403
2 h after dark	521.8548333333333	446.966	723.3
6 h after dark	482.48425	382.359	635.777
10 h after dark	431.72575	364.498	519.653