condition	mean	min	max
4 h after light	379.54444443333335	316.76	411.5133333
8 h after light	426.9011111	405.2	468.87
12 h after light	434.9511111	393.2933333	479.6233333
1.5 h after dark	471.8688889	379.68	558.31
5.5 h after dark	481.73222223333335	358.0166667	573.82
9.5 h after dark	447.87555556666666	348.9966667	589.8433333