condition	mean	min	max
4 h after light	2862.0	2862.0	2862.0
8 h after light	3267.15	2873.3	3661.0
12 h after light	3777.8	3210.8	4344.8
4 h after dark	3619.35	3096.7	4142.0
8 h after dark	3133.5	3082.7	3184.3
12 h after dark	2697.7	2614.8	2780.6